A MIND BLOWER, FOR SURE!

I was given this photo a few years ago and it is definitely time I posted it.  The quality of the photo is very poor but I think most people on it are recognizable.  I have not been given any date for it but I think it would be around mid 1950s.  I also think it is Sr Columba's grade 4 or 5 class.  I have most of the names.  Perhaps you could fill in the blanks for me. If you click on the photo, it should enlarge for you.

Do you know anyone in this picture?

1. ?
2. ?
3. Bernice or Dorothy Noftall
4. ?
5. Rita Hickey
6. Marina Grace
7. Patsy Noseworthy
8. Bridie Vavasour
9. Jeanie Albert
10. Dorothy Levine
11. ?
12. Diane Edison
13. Cynthia Reddy
14. Elaine Morris
15. Marlene Morris
16. Margaret Power
17. Mary Johnson
18. Valerie McGrath
19. Elizabeth Flynn
20. ?
21. Barbara Sharpe
22. ?
23. ?
24. ?
25. Carmel Fitzgerald
26. Mary Whelan
27. ?
28. Norma Williams
29. Marie Furey
30. ?
31. ?
32. ?
33. ?